From:
Charles Robert Darwin
To:
James de Carle Sowerby
Date:
10 Sept [1850]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:
New specimens have shown CD he has two distinct species under one name [in Fossil Cirripedia (Lepadidae)]. He adds new figures and suggests deletions. Will come to London when he has proofs.
Contributor:
Darwin Correspondence Project